The grade of a magnet is important. It tells you how strong the magnetic material used for the magnet is. The higher the grade, the more expensive and powerful the magnet.
However, measuring the grade is not easy. I have successfully tested it on 70x20 mm disc magnets, but what about my largest magnets: the monstrous Ø200x50 and Ø150x100 mm disc magnets? Let's find out!
Spreadsheet for calculations: www.supermagne...
Original paper with calculations: www.researchga...
The F71 Teslameter donated earlier by Lake Shore Cryotronics:
www.lakeshore....
200x50 mm and one of the 150x50 mm disc magnets donated earlier by www.magnetport...
My Patreon-page: / brainiac75
More details on the center axis method for grade estimation: • Can I measure the grad...
Unboxing the 200x50 mm: • Unboxing a MONSTER | E...
Using a kitchen scale for ranking magnet strengths: • Measure Magnet Grade w...
Did you miss one of my magnet videos?: / brainiac75
FULL MUSIC CREDITS
Time codes: 0:01 + 4:48 + 9:45
"Hiding Your Reality" Kevin MacLeod (incompetech.com)
ISRC: USUAN1700081
Time code: 0:38
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time code: 1:19
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 3:13 + 4:05 + 6:56
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
All music above licensed under Creative Commons: By Attribution 3.0 License
creativecommons...
Time code: 6:28
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
creativecommons...
ISRC: USUAN1100653
#MagnetGrade #MonsterMagnet #Brainiac75
15 окт 2024
